Source note · Troubleshooting Expressway Mobile and Remote Access
X15.5 adds xconfiguration SIP TLS Certificate ExtendedKeyUsage Checking Mode (default ON), which checks inbound SIP TLS peers for the Client Authentication EKU; OFF bypasses that check.
Checked 2026-10-01
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- certificates
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.5
- Checked
- 2026-10-01
Sources
- Navigate Client EKU Sunset with Expressway x15.5 — Cisco Systems · tier 2 current vendor documentation · EKU Validation Configuration
Cite this note
APA
WarmTransfer. (2026, October 1). Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-x155-eku-check-cli. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-x155-eku-check-cli
BibTeX
@misc{warmtransfer-claim-expressway-mra-troubleshooting-x155-eku-check-cli,
title = {Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-x155-eku-check-cli},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-x155-eku-check-cli},
note = {Source note expressway-mra-troubleshooting-x155-eku-check-cli, checked 2026-10-01}
}